{
  "$type": "site.standard.document",
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  "description": "A method for heating a first exhaust gas purification device and a second exhaust gas purification device of an exhaust system of an internal combustion engine of a motor vehicle, has the following steps: determining a first actual temperature of the first exhaust gas purification device and a…",
  "path": "/patents/1242283",
  "publishedAt": "2019-08-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/029",
    "Volkswagen Aktiengesellschaft"
  ],
  "textContent": "A method for heating a first exhaust gas purification device and a second exhaust gas purification device of an exhaust system of an internal combustion engine of a motor vehicle, has the following steps: determining a first actual temperature of the first exhaust gas purification device and a second actual temperature of the second exhaust gas purification device, determining a first setpoint temperature of the first exhaust gas purification device and a second setpoint temperature of the second exhaust gas purification device by means of a heating coordination device, determining a first heat demand of the first exhaust gas purification device and a second heat demand of the second exhaust gas purification device, creating a heating specification for the first exhaust gas purification device and for the second exhaust gas purification device, relaying the heating specification to an engine control device of the motor vehicle, and controlling the internal combustion engine by means of the engine control device as a function of the heating specification.",
  "title": "METHOD FOR HEATING EXHAUST GAS PURIFICATION DEVICES, EMISSION CONTROL SYSTEM, AND MOTOR VEHICLE"
}